Mount Rainier, Maryland. $10 1902 Plain Back. Fr. 635. The First NB. Charter #12443. Very Good. Serial Number 1.Just 7 large size notes are reported in Track and Price on this Prince Georges County issuing bank. This note bears the coveted serial number 1, and is seen with excess selvage in the top margin and left and right ends. The blue cashiers signature and the black presidents signature remain legible. The note was laminated in an attempt to conserve it, as this note has had a rough life. Staining, paper damage, tape repairs, rust, tears, holes & pinholes are noticed.